He was the eldest son of William Redgrave, and brother of
Richard Redgrave, and was born at 9 Upper Eaton Street, Pimlico, London. When he was about 14 years old he obtained a clerkship at the
Home Office, and in his leisure he studied French, German, and Spanish, and practised
watercolour painting and
architectural drawing. He was admitted in 1833 as an architectural student of the
Royal Academy. He subsequently received a permanent appointment at the Home Office, and worked on the registration of criminal offences. In 1836 he acted as secretary to the constabulary force commission, and in May 1839 became assistant private secretary to
Lord John Russell, and then to
Fox Maule, until September 1841. Later, from December 1852 to February 1856, he was private secretary to
Henry Fitzroy. He retired from public service in 1860, and devoted the rest of his life to art. He had been secretary to the Etching Club since 1842, and knew leading artists. At the
International Exhibition of 1862 the watercolour gallery was arranged by him, and the loan collection of miniatures exhibited at the
South Kensington Museum in 1865 was under his management. His efforts contributed to the
National Portrait exhibitions of 1866, 1867, and 1868, and the gallery of British art in the
Paris International Exhibition of 1867 was under his direction. He also acted as secretary to the committee which carried out the exhibitions of the works of old masters and deceased British artists held at the Royal Academy from 1870, but then retired on the appointment of a lay secretary to the academy in 1873. Redgrave died at 17 Hyde Park Gate South, London in 1876, and was buried in the churchyard of
Holy Trinity, Brompton. ==Works==